Additional information

From www.aspennature.org:

Aspen Center for Environmental Studies (ACES) is a non-profit environmental science education center with four sites in the Roaring Fork Valley. ACES provides programs in environmental science and ecological literacy for everyone from school children, to leaders and decision makers, working to build a community of knowledgeable, motivated and capable environmental stewards. ACES’ mission, “To inspire a life-long commitment to the Earth by educating for environmental responsibility, conserving and restoring the balance of natural communities and advancing the ethic that the Earth must be respected and nurtured” has guided our programming since 1968.